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TRTEvidence & Dosage

Testosterone replacement as a medical topic — indications, risks.

Evidence at a glance

Total studies
141
With abstract
48
Meta / Systematic / RCT
6
Highly cited
17
Publication years
1999–2026

TRT in the context of Hormones

This topic is part of our "Hormones" world. There you'll find methodology, evidence and the highest-impact levers — plus the order in which they sensibly build on each other.

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Top studies on TRT

Ranked by influential-citation count and publication year.

  1. Adjuvant or early salvage radiotherapy for the treatment of localised and locally advanced prostate cancer: a prospectively planned systematic review and meta-analysis of aggregate data.

    Lancet (London, England)2020n=2,153156 influential citations

    <h4>Background</h4>It is unclear whether adjuvant or early salvage radiotherapy following radical prostatectomy is more appropriate for men who present with localised or locally advanced prostate cancer. We aimed to prospectively plan a…

  2. Adverse events associated with testosterone replacement in middle-aged and older men: a meta-analysis of randomized, placebo-controlled trials.

    The journals of gerontology. Series A, Biological sciences and medical sciences2005n=651152 influential citations

    <h4>Background</h4>We performed a meta-analysis of randomized clinical trials to determine the risks of adverse events associated with testosterone replacement in older men.<h4>Methods</h4>The MEDLINE database was searched from 1966 to…

  3. Testosterone supplementation and bone parameters: a systematic review and meta-analysis study.

    J Endocrinol Invest2022n=310Meta-Analysis60 influential citations

    <h4>Background</h4>The role of testosterone (T) replacement therapy (TRT) in subjects with late onset hypogonadism is still the object of an intense debate.<h4>Methods</h4>All observational studies and placebo-controlled or -uncontrolled…

    Finding: Testosterone replacement therapy was associated with a significant reduction of bone resorption markers in observational studies but not in controlled studies.

  4. A Systematic Review and Meta-analysis of the Effectiveness and Toxicities of Lutetium-177-labeled Prostate-specific Membrane Antigen-targeted Radioligand Therapy in Metastatic Castration-Resistant Prostate Cancer.

    European urology2021n=1,19254 influential citations

    <h4>Context</h4>Castration-resistant prostate cancer (CRPC) treatment is an evolving challenge. Prostate-specific membrane antigen (PSMA)-targeted endoradiotherapy/radioligand therapy (PRLT) with small-molecule, urea-based agents labeled…

  5. Association between testosterone replacement therapy and cardiovascular outcomes: A meta-analysis of 30 randomized controlled trials.

    Prog Cardiovasc Dis2024n=11,502Meta-Analysis42 influential citations

    <h4>Background</h4>The Cardiovascular safety of testosterone replacement therapy (TRT) among men with hypogonadism is not well established to date. Hence, we sought to evaluate the cardiovascular disease (CVD) outcomes among patients…

  6. Cardiovascular safety of testosterone replacement therapy in men: an updated systematic review and meta-analysis.

    Expert Opin Drug Saf2024n=15,436Meta-Analysis40 influential citations

    <h4>Introduction</h4>The cardiovascular (CV) safety of testosterone (T) replacement therapy (TRT) is still conflicting. Recent data suggested a TRT-related increased risk of atrial fibrillation (AF). The aim of this study was to systematic…

  7. An updated systematic review and meta-analysis of the effects of testosterone replacement therapy on erectile function and prostate.

    Front Endocrinol (Lausanne)2024n=28Meta-Analysis39 influential citations

    <h4>Introduction</h4>Testosterone replacement therapy (TRT) is a generally accepted method treating for aging-related late-onset hypogonadism (LOH). However, the efficacy and safety of TRT remain controversial. An updated systematic review…

  8. Testosterone replacement therapy and vascular thromboembolic events: a systematic review and meta-analysis.

    Asian journal of andrology202433 influential citations

    To evaluate the relationship between testosterone replacement therapy (TRT) and arterial and/or venous thrombosis in patients with pre-treatment total testosterone (TT) <12 nmol l -1 , we performed a meta-analysis following the Population…

  9. Cardiovascular Outcomes of Hypogonadal Men Receiving Testosterone Replacement Therapy: A Meta-analysis of Randomized Controlled Trials.

    Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists2024n=94129 influential citations

    <h4>Objective</h4>To investigate the impact of testosterone replacement therapy (TRT) on cardiovascular outcomes in hypogonadal men.<h4>Methods</h4>A meta-analysis of 26 randomized controlled trials involving 10 941 participants was…

  10. Effects of Exercise During Radiation Therapy on Physical Function and Treatment-Related Side Effects in Men With Prostate Cancer: A Systematic Review and Meta-Analysis.

    International journal of radiation oncology, biology, physics202123 influential citations

    <h4>Purpose</h4>Radiation therapy is a commonly used treatment for prostate cancer; however, the side effects may negatively affect quality of life and cause patients to be less physically active. Although exercise has been shown to…

Frequently asked

What dosage was studied?
• testosterone replacement • Testosterone replacement therapy (TRT) (Not reported)
Are there safety considerations for TRT?
• need to monitor hematocrit, PSA, and digital examination of the prostate during testosterone replacement in older men. • Not reported • Not reported in the abstract beyond cardiovascular outcomes. • Non-fatal arrhythmias and atrial fibrillation increased in the primary-endpoint trial.

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